Trace number 2674899

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.91

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_2000_5__647_1792.opb
MD5SUM696159ddc8928b3af623b241143b4601
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark74222
Best CPU time to get the best result obtained on this benchmark232.252
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables11998
Total number of constraints2000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints1998
Minimum length of a constraint5
Maximum length of a constraint45
Number of terms in the objective function 10000
Biggest coefficient in the objective function 130539
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 346524981
Number of bits of the sum of numbers in the objective function 29
Biggest number in a constraint 130539
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 346524981
Number of bits of the biggest sum of numbers29
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data


Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2674899-1276818485/watcher-2674899-1276818485 -o /tmp/evaluation-result-2674899-1276818485/solver-2674899-1276818485 -C 1800 -W 2000 -M 1800 run HOME/instance-2674899-1276818485.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 23346
/proc/meminfo: memFree=1868328/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0

[startup+0.112619 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 23346
/proc/meminfo: memFree=1868328/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200628 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 23346
/proc/meminfo: memFree=1868328/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300638 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 23346
/proc/meminfo: memFree=1868328/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700679 s]
/proc/loadavg: 1.00 1.01 1.00 3/105 23346
/proc/meminfo: memFree=1868328/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50076 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23349
/proc/meminfo: memFree=1663588/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=282756 CPUtime=1.49
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 70631 0 0 0 60 89 0 0 25 0 1 0 23142647 289542144 70098 1992294400 134512640 134902295 4293913328 18446744073709551615 134586919 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 70689 70102 256 96 0 69901 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 291456

[startup+3.10093 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23349
/proc/meminfo: memFree=1510944/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=359844 CPUtime=3.08
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 89883 0 0 0 196 112 0 0 25 0 1 0 23142647 368480256 89349 1992294400 134512640 134902295 4293913328 18446744073709551615 134893911 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 89961 89349 259 96 0 89173 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 368544

[startup+6.30127 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23349
/proc/meminfo: memFree=1498668/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=386348 CPUtime=6.29
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 121385 0 0 0 505 124 0 0 25 0 1 0 23142647 395620352 95643 1992294400 134512640 134902295 4293913328 18446744073709551615 4160361904 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 96587 95643 262 96 0 95799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 395048

[startup+12.7009 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23349
/proc/meminfo: memFree=1384464/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=498508 CPUtime=12.69
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 152365 0 0 0 1131 138 0 0 25 0 1 0 23142647 510472192 122881 1992294400 134512640 134902295 4293913328 18446744073709551615 3589628 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 124627 122881 262 96 0 123839 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 507208

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23349
/proc/meminfo: memFree=1324944/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=550164 CPUtime=25.47
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 165162 0 0 0 2405 142 0 0 25 0 1 0 23142647 563367936 135670 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362988 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 137541 135670 269 96 0 136753 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 558864

[startup+51.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 23351
/proc/meminfo: memFree=1317628/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=557700 CPUtime=51.07
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 167017 0 0 0 4963 144 0 0 25 0 1 0 23142647 571084800 137525 1992294400 134512640 134902295 4293913328 18446744073709551615 4160356102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 139425 137525 269 96 0 138637 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 566400

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23351
/proc/meminfo: memFree=1309568/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=565340 CPUtime=102.25
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 168921 0 0 0 10080 145 0 0 25 0 1 0 23142647 578908160 139429 1992294400 134512640 134902295 4293913328 18446744073709551615 4160354113 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 141335 139429 269 96 0 140547 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 574040

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23353
/proc/meminfo: memFree=1298532/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=577016 CPUtime=162.21
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 171697 0 0 0 16074 147 0 0 25 0 1 0 23142647 590864384 142205 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362972 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 144254 142205 269 96 0 143466 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 585716

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23355
/proc/meminfo: memFree=1293820/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=581520 CPUtime=222.19
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 172856 0 0 0 22070 149 0 0 25 0 1 0 23142647 595476480 143364 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 145380 143364 269 96 0 144592 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 590220

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23357
/proc/meminfo: memFree=1290472/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=584844 CPUtime=282.15
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 173695 0 0 0 28064 151 0 0 25 0 1 0 23142647 598880256 144203 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 146211 144203 269 96 0 145423 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 593544

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23357
/proc/meminfo: memFree=1288116/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=586968 CPUtime=342.13
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 174240 0 0 0 34061 152 0 0 25 0 1 0 23142647 601055232 144748 1992294400 134512640 134902295 4293913328 18446744073709551615 4160332409 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 146742 144748 269 96 0 145954 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 595668

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23359
/proc/meminfo: memFree=1285264/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=589908 CPUtime=402.11
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 174975 0 0 0 40058 153 0 0 25 0 1 0 23142647 604065792 145483 1992294400 134512640 134902295 4293913328 18446744073709551615 4160332461 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 147477 145483 269 96 0 146689 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 598608

[startup+462.301 s]

################
# More data... #
################

/proc/23348/statm: 166638 164103 269 96 0 165850 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 675252

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23390
/proc/meminfo: memFree=1206524/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=669988 CPUtime=1181.73
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 194470 0 0 0 118004 169 0 0 25 0 1 0 23142647 686067712 164978 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 167497 164978 269 96 0 166709 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 678688

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23390
/proc/meminfo: memFree=1200944/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=675472 CPUtime=1241.69
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 195860 0 0 0 123998 171 0 0 25 0 1 0 23142647 691683328 166368 1992294400 134512640 134902295 4293913328 18446744073709551615 4160344810 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 168868 166368 269 96 0 168080 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 684172

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23392
/proc/meminfo: memFree=1195364/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=680900 CPUtime=1301.67
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 197228 0 0 0 129994 173 0 0 25 0 1 0 23142647 697241600 167736 1992294400 134512640 134902295 4293913328 18446744073709551615 4160365565 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 170225 167736 269 96 0 169437 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 689600

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23394
/proc/meminfo: memFree=1192512/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=683724 CPUtime=1361.64
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 197934 0 0 0 135990 174 0 0 25 0 1 0 23142647 700133376 168442 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 170931 168442 269 96 0 170143 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 692424

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23396
/proc/meminfo: memFree=1188296/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=687764 CPUtime=1421.61
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 198969 0 0 0 141987 174 0 0 25 0 1 0 23142647 704270336 169477 1992294400 134512640 134902295 4293913328 18446744073709551615 4160332543 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 171941 169477 269 96 0 171153 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 696464

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23398
/proc/meminfo: memFree=1182964/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=693168 CPUtime=1481.58
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 200327 0 0 0 147983 175 0 0 25 0 1 0 23142647 709804032 170835 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362622 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 173292 170835 269 96 0 172504 0
Current children cumulated CPU time (s) 1481.58
Current children cumulated vsize (KiB) 701868

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23398
/proc/meminfo: memFree=1178748/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=697328 CPUtime=1541.57
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 201363 0 0 0 153980 177 0 0 25 0 1 0 23142647 714063872 171871 1992294400 134512640 134902295 4293913328 18446744073709551615 4160351288 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 174332 171871 269 96 0 173544 0
Current children cumulated CPU time (s) 1541.57
Current children cumulated vsize (KiB) 706028

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23400
/proc/meminfo: memFree=1175524/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=700520 CPUtime=1601.53
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 202175 0 0 0 159975 178 0 0 25 0 1 0 23142647 717332480 172683 1992294400 134512640 134902295 4293913328 18446744073709551615 4160365509 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 175130 172683 269 96 0 174342 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 709220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23402
/proc/meminfo: memFree=1173540/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=702516 CPUtime=1661.5
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 202644 0 0 0 165972 178 0 0 25 0 1 0 23142647 719376384 173152 1992294400 134512640 134902295 4293913328 18446744073709551615 4160351318 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 175629 173152 269 96 0 174841 0
Current children cumulated CPU time (s) 1661.5
Current children cumulated vsize (KiB) 711216

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 23404
/proc/meminfo: memFree=1171432/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=704388 CPUtime=1721.48
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 203140 0 0 0 171969 179 0 0 25 0 1 0 23142647 721293312 173648 1992294400 134512640 134902295 4293913328 18446744073709551615 4160351118 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 176097 173648 269 96 0 175309 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 713088

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 23406
/proc/meminfo: memFree=1168208/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=709596 CPUtime=1781.43
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 203941 0 0 0 177964 179 0 0 25 0 1 0 23142647 726626304 174449 1992294400 134512640 134902295 4293913328 18446744073709551615 4160362978 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 177399 174449 269 96 0 176611 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 718296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 23406
/proc/meminfo: memFree=1166968/2059040 swapFree=4159788/4192956
[pid=23346] ppid=23344 vsize=8700 CPUtime=0
/proc/23346/stat : 23346 (run) S 23344 23346 23121 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 23142647 8908800 250 1992294400 4194304 4922060 140736770982704 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23346/statm: 2175 250 211 178 0 68 0
[pid=23348] ppid=23346 vsize=710652 CPUtime=1800.04
/proc/23348/stat : 23348 (PBPASSolver) R 23346 23346 23121 0 -1 4202496 204202 0 0 0 179824 180 0 0 25 0 1 0 23142647 727707648 174710 1992294400 134512640 134902295 4293913328 18446744073709551615 4160332440 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/23348/statm: 177663 174710 269 96 0 176875 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 719352

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23346 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.04
CPU user time (s): 1798.24
CPU system time (s): 1.8
CPU usage (%): 99.9514
Max. virtual memory (cumulated for all children) (KiB): 719352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 3

runsolver used 3.11852 second user time and 8.35873 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-18 01:48:05
IDJOB=2674899
IDBENCH=71851
IDSOLVER=1174
FILE ID=node081/2674899-1276818485
PBS_JOBID= 11176728
Free space on /tmp= 121808 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_2000_5__647_1792.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674899-1276818485/watcher-2674899-1276818485 -o /tmp/evaluation-result-2674899-1276818485/solver-2674899-1276818485 -C 1800 -W 2000 -M 1800  run HOME/instance-2674899-1276818485.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 696159ddc8928b3af623b241143b4601
RANDOM SEED=1802672634

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1868848 kB
Buffers:         22836 kB
Cached:          75360 kB
SwapCached:       1752 kB
Active:          58228 kB
Inactive:        68248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1868848 kB
SwapTotal:     4192956 kB
SwapFree:      4159788 kB
Dirty:            1056 kB
Writeback:           4 kB
AnonPages:       26464 kB
Mapped:          14020 kB
Slab:            41980 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179776 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121808 MiB
End job on node081 at 2010-06-18 02:18:08